Has_many preview on Index view

[adrianthedev]

This will be a premium feature (avo_advanced).
On the index view of has_many and habtm when a user click on the count, we inject a table row underneath and add a turbo frame with the contents of the association (almost what we use on the show view).

The turbo frame will only show the records and the pagination. no search, filters, actions, etc. Only table-view for now.